# Stefan Callegher

> Swiss commercial-register person record from Swiss Graph (graph.swiss),
> sourced from the Swiss Official Gazette of Commerce (SHAB/SOGC).
> Canonical profile: https://graph.swiss/people/stefan-callegher/1294998

## Registry facts

- Residence: Seuzach
- Nationality: CH
- Status: active

## Mandates (3)

- Thomas Hilgendorff Information Management & Electronic Commerce (CHE-108.490.217) — limited signing authority (individual) (company no longer active)
- Opteamize Group GmbH (CHE-108.596.689) — LLC member — without signing authority
- Widmer & Partner GmbH in Liquidation (CHE-103.613.760) — LLC member and member of the executive board — individual signing authority (company no longer active)

---

Machine-readable variant of https://graph.swiss/people/stefan-callegher/1294998: registry facts only.
Site overview for agents: https://graph.swiss/llms.txt